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Astound SlimMount NEFL42AS

Name: Napoleon: Astound SlimMount NEFL42AS
Brand: Napoleon
SKU: NEFL42AS
Availability: InStoreOnly

Electric Fireplace

Napoleon

Astound SlimMount NEFL42ASAs shown

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Product Configuration

The unit, the venting it needs, and professional installation—priced right on this page.

Instant estimates need JavaScript. Call (317) 643-1520 and our staff will price it with you.

Sold and installed from our Wanamaker showroom · SKU NEFL42AS

Basic Product Info

Approx. Heating Area: 150–250 sq ft

More Product Info

A fireplace that fits inside a standard wall—no gas line, no venting, no bumped-out framing. Quick Facts • Heating Capacity: 150–250 sq ft • Viewing Area: 42 1/8″ × 12 3/8″. • Fuel: Electric. • Controls: Remote with thermostat and 7-day schedule; more settings through the Napoleon Home app and voice control with Google Home and Alexa. • Fan: Included Who It’s For You’ve got the wall picked out, but a traditional fireplace there means a gas line, a vent run, and framing that eats into the room. You need a fireplace that fits inside the wall you already have . If you want a wide linear fire as the focal point of a bedroom, den, or office—hung on the wall or set flush into it—the Astound SlimMount 42 is the one. Choose a deeper unit instead and you’re building out the wall to hide it. What Makes It Special The whole unit is four inches deep , so it recesses into a standard framed wall without excessive construction, or mounts on the surface with barely any projection. Edge panels and trim come in the box for either install, and it plugs into an outlet or can be hardwired. Recessing still means opening the wall, so count that as part of the job. The fire earns the spot. The flame effect mimics the movement of a real fire, and the tinted, anti-glare glass means you see the flames, not your lamp reflected back. There are 13 top light and ember color options on the remote and more through the Napoleon Home app, and the included remote runs everything—on/off, thermostat, 7-day schedule, flame, ember bed, and top lights. The heat is real, too—enough for a bedroom or a den. ECO mode runs at half heat and uses less energy; BOOST runs the heater at maximum with the fan turned up for a cold morning. It’s backed by a 3-year registered warranty . Possible Downsides • The heater warms one room, not the house. Figure roughly 150–250 square feet of comfort heat—it supplements the furnace, it doesn’t replace it. • It needs its own dedicated circuit. A dedicated 15 amp grounded circuit is required, so an electrician may be part of the install. • The colored glass ember kits are optional, not included. The fireplace ships with woodland glass; amber, black, blue, clear, red, and topaz embers are add-ons. If you want a fire on the wall without a construction project, the Astound SlimMount is the right decision. The wall you used to walk past becomes the room everyone ends up in. Media options run from the included woodland glass to optional glass ember kits in amber, black, blue, clear, red, and topaz and a black crystal kit, with flame colors in orange, yellow, or both, and an optional wall mount controller with a black or white faceplate.

Manuals & Spec Sheets

Documentation for this model is available at the store.

Common Questions About the Astound SlimMount NEFL42AS

Can I get an instant online estimate for the Astound SlimMount NEFL42AS in Central Indiana?

Yes. Kindled Timber prices the Astound SlimMount NEFL42AS right on this page—the unit, the venting it needs, and professional installation—in about two minutes, free and with no obligation. No phone call required.

What does the estimate include—just the unit?

Everything it takes to get it burning: the Astound SlimMount NEFL42AS itself, the venting it needs, and installation by our own NFI-certified team. One honest number, the way we've done it since day one.

Is the online price real, or just a rough guess?

It's a real, configured estimate from the live catalog—not a vague range. Choose your options above and the number follows that exact build. Your appointment confirms everything before anything is ordered.

Do you install and service the Astound SlimMount NEFL42AS yourselves?

Yes. Our own team installs it, services it, and inspects it, and every installation carries a one-year craftsmanship warranty that grows a year with each annual service. If something needs attention later, you call the store, not a stranger.

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A full-height fire for a wall barely wider than a doorway. Quick Facts • Heating Capacity: 150–250 sq ft • Viewing Area: 15¼” x 20″ • Fuel: Electric. • Controls: Full-feature remote with thermostat, plus an easy-access panel on the unit. • Fan: Included Who It’s For The wall that could hold a fire in your house probably isn’t a wide one—it’s the narrow stretch in the kitchen, the bathroom, the bedroom, the entry. Most fireplaces run wide, so that wall stays bare and the idea stays parked. You need a fire that runs tall , not wide. If you want real flame presence in a compact space —no gas line, no chimney, no renovation—the Allure Vertical Prestige 32 was built for exactly that wall. Choose a standard landscape unit instead and you’re back to hunting for width the room doesn’t have. What Makes It Special The fire runs portrait—taller than it is wide—so the flames climb the glass instead of spreading across it, and exterior light panels on both sides wash the wall in color. Change the flame, the ember bed, and the side lights independently, and the same unit reads warm and traditional one night, cool and contemporary the next. Installation is the other half of the appeal. It hangs on the wall with the included bracket and plugs in —no gas line, no venting, no construction—or it can be partially recessed into the wall for a flush, built-in look. The flame runs with or without heat, so it earns its place in July as easily as January, and the fan-driven heater takes the chill off the room when you want it. Possible Downsides • It warms one compact room, not the whole floor. Think of the heat as comfort for the space it hangs in, with your furnace carrying the rest of the house. • This size includes crystal media only. If you want a log set in the fire, the 38-inch Allure Vertical includes birch logs along with the crystals. If you want a real focal-point fire on a wall too narrow for a standard fireplace, the Allure Vertical Prestige 32 is the right decision. The wall you used to walk past becomes the one the whole room faces. Flame color (orange, yellow, blue, or combined), six ember bed colors, six side accent light colors, and adjustable flame speed and brightness all set from the included remote or the panel on the unit.

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A full-height fire on a wall that was never going to fit a fireplace. Quick Facts • Heating Capacity: 150–250 sq ft • Viewing Area: 15¼” x 26″ • Fuel: Electric. • Controls: Full-feature remote with thermostat, plus an easy-access control panel on the unit. • Fan: Included Who It’s For Some rooms don’t have a wall wide enough for a fireplace—a bathroom, a stair landing, the strip of wall at the end of the kitchen cabinets—so the fire never happens and the room goes without a focal point. You need a fireplace that runs tall instead of wide and plugs into a standard outlet. If you want a real fire presence in a space where a gas unit was never an option— no gas line, no venting, no construction —the Allure Vertical 38 is the one. What Makes It Special Most electric fireplaces run wide and need a wide wall to match. This one turns the format on its side: a tall, narrow fire that hangs on the wall with the included bracket and plugs in . If you want it sitting flush with the wall for a built-in look, it can be partially recessed instead. The fire itself is yours to tune. The flame burns orange, yellow, blue, or a mix, over a crystal ember bed with a birch log set, and light panels on both sides of the unit wash the wall in a color you pick to match the room or the mood. The flame runs with or without heat , so it earns its wall space in July as much as January— a fire for the evening, not just for the cold . Possible Downsides • The heat is supplemental, not primary. It warms the room it hangs in—approximately 150–250 square feet—and won’t stand in for the furnace. • Flame and heat both need the outlet. In a power outage it goes dark like any other appliance. If you want the fire without the wide wall, the gas line, or the construction, the Allure Vertical 38 is the right decision. The wall you used to walk past becomes the thing people stop to look at. Flame colors come in orange, yellow, blue, or combined, the ember bed and side accent lights each offer white, blue, green, yellow, purple, and red, and the crystal media and birch log set are included.

Get Online Estimate See It in Your Room

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Get Online Estimate See It in Your Room

Astound SlimMount NEFL42AS

Product Configuration

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Allure Vertical Prestige 32 NEFVC32H

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Astound Built-in NEFB50AB

Every Home Should Have a Warm Place to Gather